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8 A Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o 1170-22-8A E-T-A 1: $25.68 45In Stock	Mfr. Part No. 1170-22-8A Mouser Part No 457-1170-22-8A	E-T-A	Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o	Datasheet	45In Stock	$25.68 $23.71 $21.74 $12.96 View $12.92 $12.08 $11.94 $11.89 Quote	Min.: 1 Mult.: 1		1170	Miniature Circuit Breakers	Automotive	8 A		28 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr 3120-N523-P7T1-W12XY4-8A E-T-A 1: $51.01 3In Stock	Mfr. Part No. 3120-N523-P7T1-W12XY4-8A Mouser Part No 457-523P7T1W12XY48	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	3In Stock	$51.01 $34.39 $34.38 $33.79 View $30.24 $29.85 Quote	Min.: 1 Mult.: 1		3120-N	Thermal Circuit Breakers	Overcurrent Protection	8 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 8A ATEX ESX10-103-DC24V-8A-E E-T-A 1: $111.97 1In Stock	Mfr. Part No. ESX10-103-DC24V-8A-E Mouser Part No 457-ESX10103DC24V8AE	E-T-A	Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 8A ATEX	Datasheet	1In Stock	$111.97 $94.01 $89.55 $83.49 View $81.07 Quote	Min.: 1 Mult.: 1		ESX10-E	Circuit Breakers	Electronic	8 A		24 VDC		Slide	0 C	+ 50 C	Non-Illuminated
Circuit Breakers MCB ST200M 1P C 8A UL1077 ST201M-C8 ABB 1: $56.93 5In Stock New At Mouser	Mfr. Part No. ST201M-C8 Mouser Part No 894-ST201M-C8 New At Mouser	ABB	Circuit Breakers MCB ST200M 1P C 8A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	5In Stock	$56.93 $47.23 $39.59 $35.87 View $34.30 $32.37 Quote	Min.: 1 Mult.: 1		ST200M	Circuit Breakers		8 A			1 Pole
Circuit Breakers EC-E1 8A 8 A, N/O SIGNAL CNT 0903029 Phoenix Contact 1: $106.26 11In Stock	Mfr. Part No. 0903029 Mouser Part No 651-0903029	Phoenix Contact	Circuit Breakers EC-E1 8A 8 A, N/O SIGNAL CNT Learn More about Phoenix Contact ec e circuit breakers	Datasheet	11In Stock	$106.26 $101.90	Min.: 1 Mult.: 1		EC-E	Circuit Breakers	Electronic	8 A		24 VDC	1 Pole	Slide	0 C	+ 50 C	Non-Illuminated	Bulk
Circuit Breakers CB TM2 8A SFB P 2800875 Phoenix Contact 1: $101.25 7In Stock	Mfr. Part No. 2800875 Mouser Part No 651-2800875	Phoenix Contact	Circuit Breakers CB TM2 8A SFB P Learn More about Phoenix Contact phoenix_cb_pluggable	Datasheet	7In Stock	$101.25 $96.62	Min.: 1 Mult.: 1		CB TM2	Circuit Breakers	Thermal Magnetic	8 A		80 VDC	2 Pole	Slide	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite 3120-N324-P7T1-W19DG4-8A E-T-A 1: $45.54 23In Stock	Mfr. Part No. 3120-N324-P7T1-W19DG4-8A Mouser Part No 457-324P7T1W19DG48A	E-T-A	Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	23In Stock	$45.54 $38.96 $36.26 $35.24 View $32.10 $31.06 Quote	Min.: 1 Mult.: 1		3120-N	Thermal Circuit Breakers	Overcurrent Protection	8 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers MSP,GROUP TAP,S00,CL10,5.5-8A,SCREW 3RV10111HA10 Siemens 1: $359.18 3In Stock	Mfr. Part No. 3RV10111HA10 Mouser Part No 982-3RV10111HA10	Siemens	Circuit Breakers MSP,GROUP TAP,S00,CL10,5.5-8A,SCREW Learn More about Siemens 3rv1 motor starter protectors	Datasheet	3In Stock	$359.18 $318.42 $300.27 View Quote	Min.: 1 Mult.: 1		3RV1	Circuit Breakers	Motor Protection	8 A	690 VAC		3 Pole	Toggle	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 8345-C11A-U3M1-DB1B2B-8A E-T-A 1: $143.04 11In Stock	Mfr. Part No. 8345-C11A-U3M1-DB1B2B-8A Mouser Part No 457-8345C11AU3M1DB1B	E-T-A	Circuit Breakers	Datasheet	11In Stock	$143.04 $118.60 $110.52 $91.02 View $84.55 Quote	Min.: 1 Mult.: 1		8345	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	8 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push 2-5700-IG1-K14-DD-051044-8A E-T-A 1: $37.81 7In Stock	Mfr. Part No. 2-5700-IG1-K14-DD-051044-8A Mouser Part No 457-IG1K14DD0510448A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push	Datasheet	7In Stock	$37.81 $31.35 $28.92 $24.24 View $22.73 $21.20 $19.70 Quote	Min.: 1 Mult.: 1		2-5700	Thermal Circuit Breakers	Overcurrent Protection	8 A	250 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers UL489 MCB 1P Z 8A 480/277 SU201M-Z8 ABB 1: $63.09 4In Stock New At Mouser	Mfr. Part No. SU201M-Z8 Mouser Part No 894-SU201M-Z8 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 8A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	4In Stock	$63.09 $47.87 $44.83 $40.43 View $38.70 $37.20 Quote	Min.: 1 Mult.: 1		SU200M	Circuit Breakers		8 A			1 Pole
Circuit Breakers AC PEM, w/ 1 pole , 8A, black pushbutton, C14 inlet, pre-wired 106-P10-XR38-C040011M-8A E-T-A 1: $22.90 10In Stock	Mfr. Part No. 106-P10-XR38-C040011M-8A Mouser Part No 457-106C040011M8A	E-T-A	Circuit Breakers AC PEM, w/ 1 pole , 8A, black pushbutton, C14 inlet, pre-wired Learn More about E-T-A eta xr38 appliance inlet modules	Datasheet	10In Stock	$22.90 $20.84 $19.11 $16.50 View $13.90 $13.03 $11.72	Min.: 1 Mult.: 1			Thermal Circuit Breakers	Overcurrent Protection	8 A	250 VAC		1 Pole	Push to Reset	- 25 C	+ 60 C	Non-Illuminated
Circuit Breakers AC PEM, w/ recessed 1 pole , 8A, black pushbutton, C14 inlet, pre-wired 106-P10-XR38-D040011M-8A E-T-A 1: $23.26 7In Stock	Mfr. Part No. 106-P10-XR38-D040011M-8A Mouser Part No 457-106D040011M8A	E-T-A	Circuit Breakers AC PEM, w/ recessed 1 pole , 8A, black pushbutton, C14 inlet, pre-wired Learn More about E-T-A eta xr38 appliance inlet modules	Datasheet	7In Stock	$23.26 $21.18 $19.41 $16.76 View $14.12 $13.25 $11.91	Min.: 1 Mult.: 1			Thermal Circuit Breakers	Overcurrent Protection	8 A	250 VAC		1 Pole	Push to Reset	- 25 C	+ 60 C	Non-Illuminated
Circuit Breakers MCB S200MUC 1P Z 8A AC/DC S201MUC-Z8 ABB 1: $133.65 5In Stock New At Mouser	Mfr. Part No. S201MUC-Z8 Mouser Part No 894-S201MUC-Z8 New At Mouser	ABB	Circuit Breakers MCB S200MUC 1P Z 8A AC/DC	Datasheet	5In Stock	$133.65 $110.83 $97.05 $88.19 View $84.82 Quote	Min.: 1 Mult.: 1			Circuit Breakers		8 A			1 Pole
Circuit Breakers 2P 8.0A 240VAC BLK TA45-ABDBP080C0-AZM03 Schurter 1: $46.82 13In Stock	Mfr. Part No. TA45-ABDBP080C0-AZM03 Mouser Part No 693-TA45ABDBP080C0	Schurter	Circuit Breakers 2P 8.0A 240VAC BLK	Datasheet	13In Stock	$46.82 $38.83 $35.83 $28.05 $26.92	Min.: 1 Mult.: 1		TA45-A	Circuit Breakers	Thermal	8 A	240 VAC	60 VDC	2 Pole	Rocker	- 10 C	+ 55 C	Non-Illuminated
Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 8A 22108-000 Bussmann / Eaton 1: $5.35 206In Stock	Mfr. Part No. 22108-000 Mouser Part No 504-22108-000	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 8A	Datasheet	206In Stock	$5.35 $4.93 $4.76 $3.70 View $3.24 $2.74 $2.54 $2.40 $2.37	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	8 A		14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 8A 22208-000 Bussmann / Eaton 1: $5.97 94In Stock	Mfr. Part No. 22208-000 Mouser Part No 504-22208-000	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 8A	Datasheet	94In Stock	$5.97 $5.52 $5.33 $4.14 View $3.62 $3.07 $2.84 $2.69 $2.65	Min.: 1 Mult.: 1			Circuit Breakers	Modified Reset	8 A		14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CBE T11-211-8 4400.0015 Schurter 1: $15.98 111In Stock	Mfr. Part No. 4400.0015 Mouser Part No 693-4400.0015	Schurter	Circuit Breakers CBE T11-211-8	Datasheet	111In Stock	$15.98 $13.27 $12.25 $9.80 View $8.55 $8.21 $7.72 $7.57	Min.: 1 Mult.: 1		T11	Thermal Circuit Breakers	Thermal	8 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 5 C	+ 60 C	Non-Illuminated
Circuit Breakers PTCB TM1 8A F2 NO P 1509532 Phoenix Contact 1: $28.61 39In Stock New Product	Mfr. Part No. 1509532 Mouser Part No 651-1509532 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 8A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	39In Stock	$28.61	Min.: 1 Mult.: 1			Circuit Breakers	Thermal Magnetic	8 A	10 VAC to 240 VAC	10 VDC to 56 VDC	1 Pole		- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Breaker rocker actuator 8 amp MF1-B-34-480-1-CE1-B-C Carling Technologies 1: $45.29 6In Stock	Mfr. Part No. MF1-B-34-480-1-CE1-B-C Mouser Part No 691-F1B344801CE1BC	Carling Technologies	Circuit Breakers Breaker rocker actuator 8 amp Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	6In Stock	$45.29 $37.58 $34.04 $28.06 View $27.70 $27.69 Quote	Min.: 1 Mult.: 1		M	Circuit Breakers	Hydraulic Magnetic	8 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers CIRC BRKER W/MT.BKT. CBC-8B Bussmann / Eaton 1: $36.34 18In Stock	Mfr. Part No. CBC-8B Mouser Part No 504-CBC-8B	Bussmann / Eaton	Circuit Breakers CIRC BRKER W/MT.BKT.	Datasheet	18In Stock	$36.34 $30.16 $28.04 $25.33 View $24.56 $23.90 $23.36 Quote	Min.: 1 Mult.: 1	No	CBC-B	Automotive Circuit Breakers	Auto Reset	8 A		14 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CMB08311C3NBA CMB-083-11C3N-B-A Carling Technologies 1: $6.41 467In Stock	Mfr. Part No. CMB-083-11C3N-B-A Mouser Part No 691-CMB08311C3NBA	Carling Technologies	Circuit Breakers CMB08311C3NBA	Datasheet	467In Stock	$6.41 $6.04 $5.83 $4.52 View $3.76 $3.17 $2.99 $2.93 $2.92	Min.: 1 Mult.: 1		CMB	Thermal Circuit Breakers		8 A	125 VAC to 250 VAC	32 VDC	1 Pole	Push to Reset	- 10 C	+ 60 C	Non-Illuminated
Circuit Breakers W52-A122B1-8=CKTBKR,THERM,ROCKRED 250VAC 2486200-1 TE Connectivity / P&B 1: $7.25 1,000In Stock New Product	Mfr. Part No. 2486200-1 Mouser Part No 655-2486200-1 New Product	TE Connectivity / P&B	Circuit Breakers W52-A122B1-8=CKTBKR,THERM,ROCKRED 250VAC Learn More about TE Connectivity / P&B te w52 rocker circuit breakers	Datasheet	1,000In Stock	$7.25 $6.90 $6.65 $5.18 View $4.31 $4.18 $3.57 $3.49	Min.: 1 Mult.: 1		W52	Circuit Breakers	Thermal	8 A	250 VAC		1 Pole	Rocker	0 C	+ 50 C	Illuminated
Circuit Breakers PTCB E1 24DC/1-8A SI-R 1135752 Phoenix Contact 1: $33.99 1,557In Stock 296Expected 2026/10/13	Mfr. Part No. 1135752 Mouser Part No 651-1135752	Phoenix Contact	Circuit Breakers PTCB E1 24DC/1-8A SI-R Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	1,557In Stock 296Expected 2026/10/13	$33.99	Min.: 1 Mult.: 1			Circuit Breakers	Electronic	8 A		24 VDC	1 Pole	Lever	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current rati 106-M2-P10-8A E-T-A 1: $22.68 118In Stock	Mfr. Part No. 106-M2-P10-8A Mouser Part No 457-106-M2-P10-8A	E-T-A	Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current rati	Datasheet	118In Stock	$22.68 $18.13 $16.90 $16.40 View $13.82 $11.18 $11.12	Min.: 1 Mult.: 1		106-M2	Thermal Circuit Breakers	Overcurrent Protection	8 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated